Thalassa Holdings (THAL) Fair Value & Analysis
Energy · GB · Market cap 3.9M GBX
Fair value as of: Jul 11, 2026
From 1 valuation models · updated 30 days ago
Below-average quality, and screening another 13% overvalued on our models.
What matters now
- A fairly wide model range (£0.1360 to £0.2465) leaves room in how you read the outcome.
- Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 11, 2026.
How to read this chart
60‑month range £0.2200 – £0.7000 · fair‑value band £0.1360 – £0.2465 · the £0.2350 price screens above the £0.2040 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 11, 2026.
Analysis
Thalassa Holdings (THAL) currently trades at £0.2350, while our model-based Fair Value estimate is £0.2040, implying the stock looks roughly 13.2% overvalued today. The Quality Score stands at 24/100 (below-average quality), in the Energy sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: low).
Trailing-twelve-month revenue stands at £17.8K. Revenue declined 64.1% year over year. It earns a return on equity of -14.3%. Fundamentals as of Jul 11, 2026
Our scenario range runs from £0.1360 (bear case) to £0.2465 (bull case); at £0.2350, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. For context, the median of 10 Energy peers we cover trades at -36% fair-value upside, at -13%, THAL screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 1 models by family
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 11, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 27 · Market factors (momentum, volatility) 55
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Thalassa Holdings Limited, a holding company, engages in the research and development of autonomous underwater vehicles in the British Virgin Island. Thalassa Holdings Limited was incorporated in 2007 and is based in Road Town, the British Virgin Islands.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Thalassa Holdings reported revenue of £17.8K in FY2025 versus £139K in FY2021, a compound −40.2%/yr. Reported net income was −£1.4M in FY2025.
THAL screens 13% overvalued. Compare with SLB N.V →
Peer Group
Oil & Gas Equipment & Services · 191 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Oil & Gas Equipment & Services median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Oil & Gas Equipment & Services stocks, each showing price versus our Fair Value estimate (as of Jul 11, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| SLB N.V SLBN | 836.00 MXN | 533.97 MXN | -36% |
| Baker Hughes Company BKR | $55.95 | $33.55 | -40% |
| TechnipFMC plc FTI | $74.57 | $27.57 | -63% |
| Halliburton Company HAL | $35.22 | $21.50 | -39% |
| Tenaris S.A TS | $57.16 | $45.68 | -20% |
| Yantai Jereh Oilfield Services Group 002353 | ¥138.79 | ¥34.17 | -75% |
| Saipem SpA SPM | €4.20 | €2.72 | -35% |
| Subsea 7 S.A SUBC | kr 319.00 | kr 227.98 | -29% |
| China Oilfield Services Limited 601808 | ¥12.08 | ¥12.64 | +5% |
| Gaztransport & Technigaz SA GTT | €188.10 | €95.01 | -49% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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